About: Capillary-column supercritical fluid chromatography as a route to solute partition coefficients in ionic liquidCO2 systems: feasibility study.

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About: Capillary-column supercritical fluid chromatography as a route to solute partition coefficients in ionic liquidCO2 systems: feasibility study. Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Combination of a room-temperature ionic liquid (RTIL) and supercritical carbon dioxide provides a green alternative to conventional reaction media/solvent systems comprising volatile organic solvents. A typical application of an RTILCO2 system would involve a reaction in the RTIL environment, and a subsequent extraction of the reactants and products from the RTIL with supercritical CO2. For both fundamental understanding and process utilisation of such a procedure, high-pressure partition coefficients are necessary of the substances concerned between both phases in the RTILCO2 system. Supercritical fluid chromatography (SFC) with the RTIL as the stationary liquid phase and CO2 as the mobile-phase fluid presents a convenient and inexpensive route to the partition coefficients, at least in low-volatility solutes. In this contribution, we report the results of a feasibility study in naphthalene1-butyl-3-methylimidazolium hexafluorophosphateCO2 system. Combination of a room-temperature ionic liquid (RTIL) and supercritical carbon dioxide provides a green alternative to conventional reaction media/solvent systems comprising volatile organic solvents. A typical application of an RTILCO2 system would involve a reaction in the RTIL environment, and a subsequent extraction of the reactants and products from the RTIL with supercritical CO2. For both fundamental understanding and process utilisation of such a procedure, high-pressure partition coefficients are necessary of the substances concerned between both phases in the RTILCO2 system. Supercritical fluid chromatography (SFC) with the RTIL as the stationary liquid phase and CO2 as the mobile-phase fluid presents a convenient and inexpensive route to the partition coefficients, at least in low-volatility solutes. In this contribution, we report the results of a feasibility study in naphthalene1-butyl-3-methylimidazolium hexafluorophosphateCO2 system. (en)
Title	Capillary-column supercritical fluid chromatography as a route to solute partition coefficients in ionic liquidCO2 systems: feasibility study. Capillary-column supercritical fluid chromatography as a route to solute partition coefficients in ionic liquidCO2 systems: feasibility study. (en)
skos:prefLabel	Capillary-column supercritical fluid chromatography as a route to solute partition coefficients in ionic liquidCO2 systems: feasibility study. Capillary-column supercritical fluid chromatography as a route to solute partition coefficients in ionic liquidCO2 systems: feasibility study. (en)
skos:notation	RIV/68081715:_____/03:25033009!RIV/2004/GA0/A25004/N
http://linked.open.../vavai/riv/strany	711;716
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/02/1093), P(IAA4031301), Z(AV0Z4031919)
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Roth, Michal Planeta, Josef
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav analytické chemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	600338
http://linked.open...ai/riv/idVysledku	RIV/68081715:_____/03:25033009
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	supercritical fluid chromatographyionic liquidcarbon dioxide systemsolute partition coefficient (en)
http://linked.open.../riv/klicoveSlovo	supercritical fluid chromatographyionic liquidcarbon dioxide systemsolute partition coefficient
http://linked.open...ontrolniKodProRIV	[D3E315464BAC]
http://linked.open...v/mistoKonaniAkce	Versailles [FR]
http://linked.open...i/riv/mistoVydani	Vandoeuvre
http://linked.open...i/riv/nazevZdroje	Proceedings of the 6th International Symposium on Supercritical Fluids.
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Supercritical fluid chromatography as a source of thermodynamic data: from conventional systems to neoteric systems with ionic liquids Thermodynamic modelsfor applications of compressed fluids in analytical separations
http://linked.open...UplatneniVysledku	2003
http://linked.open...iv/tvurceVysledku	Roth, Michal Planeta, Josef
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2003-04-28 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Vyvinutí nových metod analytické chemie pro potřeby společenské praxe
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	International Society for the Advancement of Supercritical Fluids
https://schema.org/isbn	2-905267-3702

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